Overlaying pentominoes can produce some effective patterns. Why not
use LOGO to try out some of the ideas suggested here?

Shape Mapping

Stage: 2 Challenge Level:

Look carefully at the first two shapes. How would you
describe the change?
Try comparing the new shape to A, B, C or D. How would you describe
each of these changes?
It might help to talk to someone else about your ideas.

The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the
NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to
embed rich mathematical tasks into everyday classroom practice. More information on many of our other activities
can be found here.